<h1>上传文件</h1>
<form enctype="multipart/form-data" action="http://192.168.1.10:81/advertising/index.php/Admin/Advertising/testUpload" method="POST">
    <!-- Name of input element determines name in $_FILES array -->
    Send this file: <input name="myFile" type="file" />
    <input type="submit" value="Send File" />
</form>